package 外观模式.股民炒股.demo;

/**
 * @author zyl
 * @Description
 * @since 2024/1/4 10:47
 */

public class Kid {

}
class SSOne{
    public void methodOne(){
        System.out.println("子系统方法一");
    }
}

class SSTwo{
    public void methodTwo(){
        System.out.println("子系统方法二");
    }
}

class SSThree{
    public void methodThree(){
        System.out.println("子系统方法三");
    }
}

class SSFour{
    public void methodFour(){
        System.out.println("子系统方法四");
    }
}
